World Resorts USA Grand Marais Weather

Grand Marais Sea Temperature in June

Average sea water temperature in June:
+40.3°F
Minimum sea water temperature in June: 51.4°F
Maximum sea water temperature in June: 35.1°F

Daily sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 39.0°F. The highest and lowest sea temperatures during the month were 41.9°F and 35.4°F.

Monthly sea water temperature in Grand Marais, °F

Which USA resorts have warmest sea in June?

Place name June 2025 June 2024
Sanibel Island 86.2°F 85.8°F
Everglades 86.1°F 86.0°F
Naples 85.9°F 85.9°F
Sarasota 85.9°F 85.8°F
Siesta Key 85.8°F 85.7°F
St. Petersburg 85.8°F 86.0°F
Clearwater Beach 85.7°F 86.3°F
Miami 85.5°F 84.8°F
Key West 85.5°F 85.9°F
Tampa 85.5°F 85.9°F
Key Largo 85.2°F 85.6°F
Corpus Christi 85.1°F 86.6°F
Miami Beach 84.9°F 84.6°F
Houston 84.8°F 85.2°F
New Orleans 84.7°F 84.9°F
Galveston 84.6°F 85.5°F
Pensacola 84.6°F 84.0°F
Pensacola Beach 84.6°F 83.7°F
Orange Beach 84.4°F 83.6°F
Destin 84.4°F 83.5°F

Best time for vacation in Grand Marais

Sunniest months:
September 14 days
August 13 days
July 12 days
Warmest months:
August 68.1 °F
July 67.1 °F
September 62.2 °F
Warmest sea temp:
August 60.2 °F
September 59.1 °F
October 52.8 °F
Coldest months:
January 18.7 °F
February 18.9 °F
December 24.9 °F
Rainiest months:
August 3 days
April 2 days
July 2 days
Windiest months:
November 10.0 mph
December 9.9 mph
April 9.6 mph

Grand Marais on a weather map

Grand Marais
+27°F
NE 8 mph
Feels like: +19°F
Precip.: 0%
Places in USA:
Name
°F
+54°F
+72°F
+72°F
+88°F
+84°F
+75°F
+73°F
+68°F
+39°F
+81°F
+68°F
+73°F
+75°F
+77°F
+37°F
24 Hours Forecast
Grand Marais
Local time: 15:40
February 26, thursday
1800
28°F
SE
7 mph
2100
27°F
SE
5 mph
February 27, friday
0000
23°F
SE
5 mph
0300
25°F
SE
2 mph
0600
27°F
NE
6 mph
0900
28°F
NE
11 mph
1200
37°F
NE
14 mph
1500
37°F
E
22 mph
Units of measurement: °C / °F